..."Since the primary is no longer on H1...means the principal loss of benefits attached to status. This extends to derivatives as well.

Additional information is required. This should include, but not limited to, the final order of removal by the IJ.

I have not the complete memorandum, therefore unable to opine at this time.

Your question is unclear. It is also confusing what you and your lawyer is trying to accomplish. If USCIS finds the review of your N-648...

Probably yes but must confirm with your home country. I am unaware of any US immigration regulations that prohibits the divorce nor acceptance, if...

Yes, travel out of U.S on valid F1 visa and back before filing H1B petition is OK..

Consult with a qualified attorney to explore your options.

A valid stamped I-551 stamp on a passport should be OK for travel abroad.

It would be wise to proceed with assistance of qualified counsel.

Upon employment with TPS EAD you lose F-1 status and benefits. Carefully consider available options.